US4146058A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose end protector
Assignee: Individual
•
Filing: 1978-04-11
•
Granted: 1979-03-27
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Expires: 1998-04-11
Abstract
Abstract A hose end protector is disclosed herein intended to be carried on the end of a hose so as to surround and forwardly project ahead of a threaded coupling for its protection. The protector includes an elongated guard skirt having a connection portion adapted to engage with the hose so that the guard skirt extends about the threaded coupling in spaced relationship whereby the threads of the coupling are protected from damage. In one form, the connection portion includes internal threads matable with the threaded coupling and in another form, the protector is in two parts threaded together, the inner part having internal threads matable with the hose coupling.
Inventors
- 👤 Louis J. Bercovitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:47
CPC Classifications
B; B65; B65D; B65D59/00; B65D59/04; F; F16; F16L; F16L35/00
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
201 words
A protector for use with a fluid conducting hose coupling having external threads comprising the combination of: an elongated cylindrical sleeve having a hose connection portion and a guard skirt portion; said hose connection portion having means for securing said sleeve to said hose whereby bores of said sleeve and said hose are in coaxial, fluid communication for conducting the pressurized fluid stream therethrough; said guard skirt cantilevered outwardly and forwardly of said hose externally threaded coupling and having a continuous wall surface in spaced relationship so as to define an annular space adapted to receive a nozzle, said connection portion including a bore having internal, female threads detachable engageable with said hose coupling external threads; and said protector further including an externally threaded coupler coaxially disposed with respect to said guard skirt and said above-mentioned internal threads whereby said coupler projects forwardly of said connection portion so as to selectively receive said nozzle in threaded attachment relationship, said coupler having external threads carried on its opposite ends and an open ended bore therethrough having internal threads at one end of said bore threadably engageable with hose coupling threads and a smooth surface provided at the other end of said bore.
Claim 2
Dependent Claim
201 words
A protector for use with a fluid conducting hose coupling having external threads comprising the combination of: an elongated cylindrical sleeve having a hose connection portion and a guard skirt portion; said hose connection portion having means for securing said sleeve to said hose whereby bores of said sleeve and said hose are in coaxial, fluid communication for conducting the pressurized fluid stream therethrough; said guard skirt cantilevered outwardly and forwardly of said hose externally threaded coupling and having a continuous wall surface in spaced relationship so as to define an annular space adapted to receive a nozzle, said connection portion including a bore having internal, female threads detachable engageable with said hose coupling external threads; and said protector further including an externally threaded coupler coaxially disposed with respect to said guard skirt and said above-mentioned internal threads whereby said coupler projects forwardly of said connection portion so as to selectively receive said nozzle in threaded attachment relationship, said coupler having external threads carried on its opposite ends and an open ended bore therethrough having internal threads at one end of said bore threadably engageable with hose coupling threads and a smooth surface provided at the other end of said bore.
Claim 3
Dependent Claim
22 words
A device as in claim 1 wherein said elongated cylindrical sleeve has shoulder means limiting its axial movement relative to said coupler.
Claim 4
Dependent Claim
29 words
A device as in claim 2 wherein said shoulder means is an annular rib on the inside of the cylindrical sleeve position to engage a diameter of said coupler.
Claim 5
Dependent Claim
27 words
A device as in claim 2 wherein said shoulder means is a flange on the end of the cylindrical sleeve engageable with the end of the coupler.
Claim 6
Dependent Claim
36 words
The invention as defined in claim 1 wherein said connection portion includes a plurality of flat surfaces constituting a hexagonal connection for a wrench and said guard skirt is composed of a hard and rigid material.
Claim 7
Dependent Claim
44 words
The invention as defined in claim 5 wherein said protector includes a soft washer carried by said connection portion within said bore for sealing between the terminating end of said hose threaded coupling and a shoulder defining the end of said internal female threads.
Claim 8
Dependent Claim
175 words
A protector for use with a fluid conducting hose coupling having external threads comprising the combination of: an elongated cylindrical sleeve having a hose connection portion and a guard skirt portion; said hose connection portion having means for securing said sleeve to said hose whereby bores of said sleeve and said hose are in coaxial, fluid communication for conducting the pressurized fluid stream therethrough; said guard skirt cantilevered outwardly and forwardly of said hose externally threaded coupling and having a continuous wall surface in spaced relationship so as to define an annular space adapted to receive a nozzle; said connection portion including a bore having internal, female threads; and said protector further including an externally threaded coupler coaxially disposed with respect to said guard skirt and said above-mentioned internal threads whereby said coupler projects forwardly of said connection portion so as to selectively receive a nozzle in threaded attachment relationship in the said annular space, said elongated cylindrical sleeve being joinable to a hose coupling by a joint including the connection portion internal female threads.
Claim 9
Dependent Claim
175 words
A protector for use with a fluid conducting hose coupling having external threads comprising the combination of: an elongated cylindrical sleeve having a hose connection portion and a guard skirt portion; said hose connection portion having means for securing said sleeve to said hose whereby bores of said sleeve and said hose are in coaxial, fluid communication for conducting the pressurized fluid stream therethrough; said guard skirt cantilevered outwardly and forwardly of said hose externally threaded coupling and having a continuous wall surface in spaced relationship so as to define an annular space adapted to receive a nozzle; said connection portion including a bore having internal, female threads; and said protector further including an externally threaded coupler coaxially disposed with respect to said guard skirt and said above-mentioned internal threads whereby said coupler projects forwardly of said connection portion so as to selectively receive a nozzle in threaded attachment relationship in the said annular space, said elongated cylindrical sleeve being joinable to a hose coupling by a joint including the connection portion internal female threads.
Claim 10
Dependent Claim
20 words
The invention as defined in claim 7 wherein said guard skirt portion normally extends beyond the end of said coupler.
Claim 11
Dependent Claim
16 words
The invention as defined in claim 8 wherein said connection portion is integral with said coupler.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-03-26 | 1982-09-25 | 1983-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-26 | 1986-09-25 | 1987-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-26 | 1990-09-25 | 1991-03-27 | $7700.00 | Window Closed / Lapsed |